html {
    background: url('../images/burj-al-arab1.jpg') no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    background-position-y: 1px;
}
.login-box-body, .register-box-body {
    background: #fff;
    padding: 20px;
    border-top: 0;
    color: #666;
    opacity: 0.8;
}
body {
}